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Value-added Services
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International Standard Category: Titanium products |
Category No.: | 77.150.50 | Valid Status: | superseded |
Issued Organization: | AQSIQ;SAC | Issued Date: | 2011-1-10 |
Implemented Date: | 2011-10-1 | Abolished Date: | 2020-05-01 |
Superseded Standard.: | GB/T 2524-2019 Titanium sponge |
Superseded Date: | 2020-5-1 |
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